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    Crash reports collection Q1 2026

    Scheduled Pinned Locked Moved Watches
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    • S Offline
      skifast12 @sky-runner
      last edited by

      @sky-runner Interesting that your crashes (if I read it correctly) happen before you even start the activity? I would like to ask this group how much of their watch memory is filled up with maps? I recently downloaded a lot of map areas and then the crashes began to happen a few days later….thoughts?

      Gilles D.G sky-runnerS 2 Replies Last reply Reply Quote 0
      • Gilles D.G Offline
        Gilles D. @skifast12
        last edited by

        Hello @skifast12 , where do you check the % of used memory? Watch? SA?

        Gilles D.G 1 Reply Last reply Reply Quote 0
        • Gilles D.G Offline
          Gilles D. @Gilles D.
          last edited by

          On SA : IMG_3616.jpeg

          But with almost 20 GB left on my Watch, it does not gives credit to your assumption

          sky-runnerS 1 Reply Last reply Reply Quote 0
          • sky-runnerS Offline
            sky-runner Platinum Member @skifast12
            last edited by sky-runner

            @skifast12 said:

            @sky-runner Interesting that your crashes (if I read it correctly) happen before you even start the activity?

            No, what I described is a crash during activity. I first start activity, then change the S+ guide while the activity is ongoing. That is supported. And, as I said, changing S+ app or guide doesn’t crash the watch on its own unless there is also on-route navigation in progress.

            Suunto: Ambit, Ambit 3 Peak, 9 Baro, Race S, Race Ti, Vertical 2 Ti
            Garmin: Forerunner 210, Forerunner 610, Fenix 6X, Fenix 7X Ti

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            • sky-runnerS Offline
              sky-runner Platinum Member @Gilles D.
              last edited by sky-runner

              @Gilles-D. said:

              But with almost 20 GB left on my Watch, it does not gives credit to your assumption

              You confuse storage and memory - these are two distinctly different things. The watch has 32 GiB of storage but only 32 MiB of memory plus a few more MiB on the SoC. But anyway, I don’t think this is a memory issue. This to me seems like a race condition - software developers will understand what I mean. A race condition is when two concurrent CPU threads race each other when one is trying to mutate or delete some resources in a conflicting way, which may lead to an unexpected result. This is more likely in a multi-core CPU. These issues are notoriously difficult to reproduce and debug. They may be happening only one time out of thousand or one time out of million.

              Suunto: Ambit, Ambit 3 Peak, 9 Baro, Race S, Race Ti, Vertical 2 Ti
              Garmin: Forerunner 210, Forerunner 610, Fenix 6X, Fenix 7X Ti

              2 1 Reply Last reply Reply Quote 1
              • 2 Offline
                2b2bff Silver Members @sky-runner
                last edited by

                @sky-runner I second this. In my case it happend 3 times over 18 months or so.

                Problem with those race conditions is that there is seldom something you can do to avoid them - on the user side.

                Race S

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                • W Online
                  Wilson75
                  last edited by

                  My suunto vertical 1 crashed last weekend while manipulating suunto plus app.

                  Today crashed again while zooming out during my stand paddle activity (no Suunto app enabled) I sent the logs today.

                  Suunto Vertical Titanium
                  Suunto Wing
                  SA (bêta) on Pixel 9pro

                  S9B Titanium (sold)
                  SSU (sold)

                  1 Reply Last reply Reply Quote 1
                  • W Offline
                    Woodster @Dimitrios Kanellopoulos
                    last edited by

                    Hi @Dimitrios-Kanellopoulos

                    I’ve had the same issue with my Suunto 9 Peak Pro - happening mid workout and at the START screen.

                    I’ve contacted support but heard nothing back yet.

                    I suspect the 9PP shares a similar code base to the Vertical 1.

                    Let me know how I can send over diagnostics - I’m a developer so familiar with application support diagnostics.

                    Martin

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                    • 2 Offline
                      2b2bff Silver Members @Woodster
                      last edited by

                      @Woodster said:

                      Let me know how I can send over diagnostics

                      It is explained in the opening post of the thread?

                      Race S

                      W 1 Reply Last reply Reply Quote 1
                      • W Offline
                        Woodster @2b2bff
                        last edited by

                        @2b2bff said:

                        Offline
                        2b2bff
                        SILVER MEMBERS
                        about 17 hours ago

                        @Woodster said:

                        Let me know how I can send over diagnostics
                        It is explained in the opening post of the thread?

                        Race S

                        Yes it’s in there ta buddy - sent Suunto account details via chat.

                        For me the freezing issue is very likely a faulty garbage-collection issue with a SuuntoPlus app I wrote leading to RAM pressure, can easily reproduce and send logs over so that a firmware update can isolate any app issues from the actual watch.

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